| Model: | 12VDC20A8P-1.5U |
|---|---|
| Brand: | chinasky |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Other Electrical & Electronic |
| Label: | cctv rack mount , cctv power supply 12 , rack mount power sup |
| Price: |
-
|
| Min. Order: | 5 pc |
| Last Online:16 Dec, 2024 |
Overview:
Input 110/220 V AC
Output 12V DC，8channels
20 Amp Supply Current
Integral Surge Protection
Individual LED Power Indication
Individual PTC Output Protection
Max. Amp: 2.5Amp/ch
1.5U rack mount
Features:
1、Soft starting current, effectively reduce the impact of AC input, independent short-circuit protection and surge protection, resume automatically after clearing of fault, EMI filter, minimum ripple, 100% load test, quality guarantee, high efficiency, low T-rise, continuous duty
2、Input with a switch, LED indicators lighten when the power supply operates normally, and each output contains independent PTC, LED indicator, which is not interfere with each other
3、Convenient installation, save a lot of time and labor
4、Packing with color box
Technical specifications:
|
Model |
12VDC20A8P-1.5U |
|
|
Specification |
250W12V20A8P |
|
|
Shape Dimension |
44.1x25.1x7.6cm |
|
|
Weight |
4kg |
|
|
Input |
Input Voltage |
220VAC |
|
Input Voltage Frequency |
50Hz～60Hz |
|
|
Average Input Current |
100Vac≤1.0A |
|
|
Efficiency |
≥80% |
|
|
Output
|
Output Voltage |
12VDC±5% |
|
Output Current |
20A，8channels for 8 sets load |
|
|
Output Ripple Noise（Vp-p） |
100mVp-p@25℃/ Rated input voltage & Output rated load |
|
|
reply time of starting up |
≤3S Input 100Vac，Output rated load |
|
|
Fuse |
Type /Rating |
PTC 2.5A/60V |
|
Protection |
Over voltage protection |
When over voltage occurs, it will be switch to self-protection status to protect the load. |
|
Over current protection |
When over current occurs, the corresponding channel output will automatically switch to self-protection status, and the other channels output work normally, when clearing of fault, then switch back to normal. |
|
|
short-circuit protection |
When short-circuit occurs, individual PTC fuse will break the circuit, when clearing of fault, it switch back to normal automatically. |
|
|
Circumstances |
Working Temperature |
0℃～+50℃ |
|
Storage temperature |
-20℃～+80℃ |
|
|
RH |
20％～90％ |
|
|
Heat release |
Natural heat dissipation |
|
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Connection |
Input |
Three-pin socket |
|
Output |
8channels output |
|
|
Dielectric Strength |
Input to output |
1500Vac/60S leakage current≤1.5ma |
|
Input to FG |
1500Vac/60S leakage current≤2.0ma |
|
|
FG to output |
500Vac/60S leakage current≤1.5ma |
|
|
Insulating strength |
Input to output |
≥20MΩ/500VDC@25℃ |
|
Leakage Current |
≤0.21ma @AC110V（220V）/25℃ |
|
|
RG |
≤0.011Ω@DC8V/25A/25℃ |
|
|
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|
|
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